SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6IlE3cmdpakV3ZzdFRVM0ZnZZbGczb0E9PSIsInZhbHVlIjoiNGtLeGhRSWNUNEhKb1NmZEY0VVkrZz09IiwibWFjIjoiYTRiNDI2NmM2ZTRmMjViOWM1ZWVmNzFiM2YwYTllYTVkN2M3ZTY5NGMzYWYzODNjNjRhMjA3NjZlOGE5NGVmMyIsInRhZyI6IiJ9 limit 1)